package com.timing.feedback.auth;


import com.timing.feedback.utils.WriteJsonUtil;
import com.timing.feedback.vo.ResultVO;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 登录失败操作
 * @author cwh
 */
@Component
public class WebAuthenticationFailureHandler  implements AuthenticationFailureHandler {
    @Override
    public void onAuthenticationFailure(HttpServletRequest request,
                                        HttpServletResponse response,
                                        AuthenticationException e) throws IOException, ServletException {


        WriteJsonUtil.writeJson(request, response, ResultVO.error().data("message", "失败"));
    }
}